import Vue from 'vue'
import VueRouter from 'vue-router'
import Login from '../components/Login.vue'
import Home from '@/components/Home.vue'
import Welcome from '@/components/Welcome.vue'
import Users from '@/components/user/Users.vue'


Vue.use(VueRouter)

const routes = [
  {
    path: '/', redirect: '/login',
  },
  {

    path: '/login',
    component: Login
  },
  {
    path: '/home',
    component: Home,
    redirect: "/welcome",
    children: [
      {
        path: '/welcome',
        component: Welcome
      },
      {
        path: '/users',
        component: Users
      },
      {
        path: '/rights',
        //路由懒加载
        component: () => import('@/components/power/Rights.vue')
      },
      {
        path: '/roles',
        component: () => import('@/components/power/Roles.vue')
      },
      {
        path: '/categories',
        component: () => import('@/components/goods/Cate.vue')
      },
      {
        path: '/params',
        component: () => import('@/components/goods/Params.vue')
      },
      {
        path: '/goods',
        component: () => import('@/components/goods/Goods.vue')
      },
      {
        path: '/goods/add',
        component: () => import('@/components/goods/Add.vue')
      },
      {
        path: '/orders',
        component: () => import('@/components/order/order.vue')
      },
      {
        path: '/reports',
        component: () => import('@/components/report/Report.vue')
      }
    ]
  }
]

const router = new VueRouter({

  routes
})
//路由守卫
router.beforeEach((to, from, next) => {
  if (to.path == '/login') {
    return next()
  }
  const str = window.sessionStorage.getItem('token')
  if (!str) {
    return next('/login')
  } else {
    next()
  }
})

export default router
